Prefix overview
Phone numbers in prefix 864-256
This page covers the 864-256 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
864-256
RATE CENTER
SPARTANBG
CARRIER
LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC
SC
Prefix range
The prefix 864-256 includes numbers from 8642560000 to 8642569999.
This range is associated with the SPARTANBG rate center and was originally assigned to LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC.
Numbers in this prefix
20 numbers